CN205252290U - Two sacculus liquid receiver - Google Patents
Two sacculus liquid receiver Download PDFInfo
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- CN205252290U CN205252290U CN201521033107.2U CN201521033107U CN205252290U CN 205252290 U CN205252290 U CN 205252290U CN 201521033107 U CN201521033107 U CN 201521033107U CN 205252290 U CN205252290 U CN 205252290U
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Abstract
The utility model relates to a two sacculus liquid receiver. Its characterized in that is held in 1, brain in the liquid bag drug release bag 2 and is connected gum pipe between them 3 by the subcutaneous medicine of a stature and constitutes. The medicine holds liquid bag 1 for helmet shape or flat ellipse or irregular shape under the scalp, and the cyst wall can puncture repeatedly, drug release bag 2 be spherical or flat ellipse or irregular shape in the brain, for the shrink state of sining when it does not pour into the liquid medicine into, expands fullly when medicinal liquid injection, and the bag lateral wall has even symmetry or asymmetrical micropore 21, gum pipe 3 is columniform chamber way, its with the scalp under the medicine hold liquid bag junction or gum pipe cylindrical cavity and have unidirectional flap valve switch 31 in saying, the subcutaneous medicine of pretext hold the liquid bag in to the brain drug release bag open. The utility model relates to a clinical practice of being convenient for, to the radiotherapy of glioma postoperative patient, chemotherapy combination's novel therapeutical apparatus, but the medicine holds the remaining liquid medicine of liquid bag under the drainage scalp, reduces the destruction to scalp tissue, and the device seals up the effect better and effectively protect from infection.
Description
Technical field
The utility model belongs to medical instruments field, relates in particular to a kind of two sacculus sump assemblies.
Background technology
At present be commonly operation, traditional Chinese medicine, radiotherapy, chemotherapy, X cutter and γ cutter for the treatment of glioma both at home and abroad. ColloidThe growth characteristic of knurl operative treatment based on glioma, operation can not be excised completely in theory, is grown in the significant points such as brain stemWhat tumour had can not perform the operation, so the therapeutic purposes of operation are relatively limited to; Radiotherapy of glioma is almost various gliomaConventional therapy, but therapeutic evaluation differs; Glioma chemotherapy is in principle for malignant tumour. External employing ommaya capsule is its puttingTreat treatment, but because it be "T"-shaped structure, the direct and ventricular drainage tube of vertical tube joins, attaching difficulty, and pipe range easily gives a discount.Be difficult to docking if length is improper, and easy de-pipe, cause treatment accident, too shortly easily deviate from the ventricles of the brain, cause device failure.Drainage speed is not easy to control, and puncture needle and scalp contact point seal are poor, easily infects. In addition, in capsule, residual drug also canTo the destruction of scalp around, its drainage effect is not good.
Therefore, invention one can carry out chemicotherapy simultaneously and drainage residual drug is effective, high-efficiency low-toxicity, can improve patient toleranceProperty and the device used of a kind of ventricular drainage therapeutic use of quality of life be to be badly in need of solving.
Summary of the invention
Object of the present invention is exactly to have attaching difficulty, easily slippage, residual drug infringement etc. in order to solve existing chemicotherapy deviceShortcoming, provide a kind of safe, simply, ventricular drainage therapeutic use is used fast device.
To achieve these goals, the present invention has taked following technical proposals:
The device that the present invention adopts a kind of ventricular drainage therapeutic use to use. It is characterized in that holding liquid capsule, a brain by a stature subcutaneous medicamentInterior medicine discharges capsule and forms with the colloid conduit that is connected both. It is helmet-shaped or flat ellipse or not that subcutaneous medicament holds liquid capsuleRule shape, cyst wall can puncture repeatedly; In described brain, medicine release capsule is spherical or flat ellipse or irregular shape, and it is not notedWhile entering liquid, for shrinking collapsed mode, full in the fashionable expansion of liquid medicine injection, capsule sidewall has symmetrically or asymmetric micropore;Described colloid conduit is columniform cavity, and it holds in liquid capsule joint or the cylindrical cavity of colloid conduit and be with a subcutaneous medicamentThere is unidirectional flap valve switch, hold liquid capsule by a subcutaneous medicament and discharge capsule to medicine in brain and open. When operation technique, will be first at skullCorrespondence position cobalt hole, imports and shrinks medicine release capsule in the brain subsiding, and the bone groove of colloid conduit through making holds liquid with a subcutaneous medicamentCapsule connects, and this subcutaneous medicament holds liquid capsule inserts in hemispheric skull depression, and capsule is to be semifixed state between scalp and skull,Hold liquid injection capsule medicine by puncturing head subcutaneous medicament, then under extruding, liquid enters medicine in brain and discharges capsule; Work as puncture drainageWhen subcutaneous medicament holds the remaining liquid of liquid capsule, can be by after puncture needle indwelling needle, syringe repeatedly aspirates flushing liquor and removes remainingLiquid.
For achieving the above object, the present invention has taked following technical proposals:
One embodiment of the present invention are: described pair of sacculus sump assemblies holds medicine in liquid capsule, a brain by a stature subcutaneous medicamentThing discharges capsule and forms with the colloid conduit that is connected both.
One embodiment of the present invention are: described pair of sacculus sump assemblies holds medicine in liquid capsule, a brain by a stature subcutaneous medicamentThing discharges capsule and is connected both colloid conduit formations, and it is helmet-shaped or flat ellipse or not that described subcutaneous medicament holds liquid capsuleRule shape.
One embodiment of the present invention are: described pair of sacculus sump assemblies holds medicine in liquid capsule, a brain by a stature subcutaneous medicamentThing discharges capsule and is connected both colloid conduit formations, and it is helmet-shaped or flat ellipse or not that described subcutaneous medicament holds liquid capsuleRule shape, cyst wall can puncture repeatedly.
One embodiment of the present invention are: described pair of sacculus sump assemblies holds medicine in liquid capsule, a brain by a stature subcutaneous medicamentThing discharges capsule and forms with the colloid conduit that is connected both, and in described brain, medicine release capsule is spherical or flat ellipse or irregularShape.
One embodiment of the present invention are: described pair of sacculus sump assemblies holds medicine in liquid capsule, a brain by a stature subcutaneous medicamentThing discharges capsule and forms with the colloid conduit that is connected both, and in described brain, medicine release capsule is spherical or flat ellipse or irregularShape is for shrinking collapsed mode, full in the fashionable expansion of liquid medicine injection when capsule does not inject liquid.
One embodiment of the present invention are: described pair of sacculus sump assemblies holds medicine in liquid capsule, a brain by a stature subcutaneous medicamentThing discharges capsule and forms with the colloid conduit that is connected both, and in described brain, medicine release capsule is spherical or flat ellipse or irregularShape, when capsule does not inject liquid, for shrinking collapsed mode, full in the fashionable expansion of liquid medicine injection, capsule sidewall has symmetrically or is not rightThe micropore claiming.
One embodiment of the present invention are: described pair of sacculus sump assemblies holds medicine in liquid capsule, a brain by a stature subcutaneous medicamentThing discharges capsule and forms with the colloid conduit that is connected both, and described colloid conduit is columniform cavity.
One embodiment of the present invention are: described pair of sacculus sump assemblies holds medicine in liquid capsule, a brain by a stature subcutaneous medicamentThing discharges capsule and forms with the colloid conduit that is connected both, and described colloid conduit is columniform cavity, colloid conduit and scalp prescribe medicineThing holds in liquid capsule joint or the cylindrical cavity of colloid conduit with unidirectional flap valve switch, holds liquid capsule to brain by a subcutaneous medicamentIt is open that interior medicine discharges capsule.
The present invention has following beneficial effect:
Structure cylinder is single, easy to operate, and semifixed design makes it be difficult for slippage; In brain, the design of medicine release capsule can ensure medicineEnter all, equably central nervous system, the optimum effect of performance medicine, directly suppresses or kills tumour cell; Puncturing headSubcutaneous medicament hold liquid capsule can drainage capsule in remaining liquid, reduce scalp disorganization, device sealing effectiveness better and effectively anti-Only infect. The present invention is that one is convenient to clinical practice, controls for the radiotherapy of glioma postoperative patient, the novel of chemotherapy combined medicationTreat apparatus, solve existing chemicotherapy device and have the shortcomings such as attaching difficulty, easily slippage, residual drug infringement, a kind of peace is providedThe device that entirely, simply, ventricular drainage therapeutic use is used fast.
Brief description of the drawings
Fig. 1 is the device schematic diagram that the ventricular drainage therapeutic use of one embodiment of the invention is used.
Fig. 2 is the side view of an embodiment shown in Fig. 1.
Description of reference numerals:
1, a subcutaneous medicament holds liquid capsule 1; 2, in brain, medicine discharges capsule 2; 3, colloid conduit; 21, micropore; 31, flap valve is openedClose.
Detailed description of the invention
Below in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail.
The device that a kind of ventricular drainage therapeutic use of the present invention is used comprises that a subcutaneous medicament holds medicine in liquid capsule 1 and brain and discharges capsule 2 and glueMatter conduit 3.
With reference to Fig. 1, a subcutaneous medicament holds in liquid capsule 1 and colloid conduit 3 joints or the cylindrical cavity of colloid conduit 3 with listTo flap valve switch 31, hold liquid capsule 1 by a subcutaneous medicament and discharge capsule 2 to medicine in brain and open, hold liquid at extrusion head subcutaneous medicamentUnder the pressure of capsule 1, ensure that liquid normally enters medicine in brain and discharges capsule 2, and it is residual to hold liquid capsule 1 at puncture drainage head subcutaneous medicamentWhen remaining liquid, there is not extruding force, close flap valve switch 31 because ventricles of the brain external pressure is poor, ensure that flushing liquor can not enter medicine in brainDischarge capsule 2.
In technique scheme, a subcutaneous medicament holds liquid capsule 1 for helmet-shaped or flat ellipse or irregular shape, is inserting halfUnder the semifixed design of spherical skull depression, laminating cortex of bone and scalp, make it be difficult for slippage, and cyst wall can puncture repeatedly, justIn puncture drainage; In described brain, medicine release capsule 2 is spherical or flat ellipse or irregular shape, complies with the arc of osteocranium and establishesMeter, accounts for cranial cavity space little, avoids increasing intracranial pressure, when not injecting liquid, it, for shrinking collapsed mode, after being convenient to hole, imports,Full in the fashionable expansion of liquid medicine injection, capsule sidewall has symmetrically or asymmetric micropore 21, and medicine in brain is discharged in capsule 2Medicine all, from micropore 21, ooze out equably, enters central nervous system, the optimum effect of performance medicine, directly suppress orKill tumour cell; Described colloid conduit 3 is columniform cavity, and it holds liquid capsule 1 joint or colloid with a subcutaneous medicamentIn the cylindrical cavity of conduit 3, with unidirectional flap valve switch 31, hold liquid capsule 1 by a subcutaneous medicament and discharge capsule 2 to medicine in brain and openPut, hold at extrusion head subcutaneous medicament under the pressure of liquid capsule 1, ensure that liquid normally enters medicine in brain and discharges capsule 2, and wearingThere is not extruding force while holding liquid capsule 1 remaining liquid in thorn drainage head subcutaneous medicament, closes flap valve switch 31 because ventricles of the brain external pressure is poor,Can ensure that flushing liquor can not enter interior medicine and discharge capsule 2.
Described above is only the preferred embodiments of the present invention, certainly can not limit the scope of the invention with this; AppointWhat was replaced or conversion for being equal to of technique scheme, all within protection scope of the present invention.
Claims (8)
1. for two sacculus sump assemblies for ventricular drainage therapeutic use, it is characterized in that holding liquid capsule, one by a stature subcutaneous medicamentIn brain, medicine release capsule forms with the colloid conduit that is connected both.
2. according to claim 1 pair of sacculus sump assemblies, it is characterized in that described subcutaneous medicament hold liquid capsule be helmet-shaped orPerson's flat ellipse or irregular shape.
3. according to claim 1 pair of sacculus sump assemblies, it is characterized in that described subcutaneous medicament holds liquid capsule cyst wall can be repeatedlyPuncture.
4. according to claim 1 pair of sacculus sump assemblies, is characterized in that in described brain, medicine release capsule is spherical or flatOval or irregular shape.
5. according to claim 1 pair of sacculus sump assemblies, while is characterized in that in described brain, medicine release capsule does not inject liquidFor shrinking collapsed mode, full in the fashionable expansion of liquid medicine injection.
6. according to claim 1 pair of sacculus sump assemblies, is characterized in that the interior medicine release of described brain capsule sidewall has evenly rightClaim or asymmetric micropore.
7. according to claim 1 pair of sacculus sump assemblies, is characterized in that described colloid conduit is columniform cavity.
8. according to claim 1 pair of sacculus sump assemblies, is characterized in that described colloid conduit and a subcutaneous medicament hold liquid capsuleIn joint or the cylindrical cavity of colloid conduit, with unidirectional flap valve switch, hold liquid capsule by a subcutaneous medicament and release to medicine in brainPut capsule open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033107.2U CN205252290U (en) | 2015-12-08 | 2015-12-08 | Two sacculus liquid receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033107.2U CN205252290U (en) | 2015-12-08 | 2015-12-08 | Two sacculus liquid receiver |
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| Publication Number | Publication Date |
|---|---|
| CN205252290U true CN205252290U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521033107.2U Active CN205252290U (en) | 2015-12-08 | 2015-12-08 | Two sacculus liquid receiver |
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| Country | Link |
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| CN (1) | CN205252290U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174755A (en) * | 2017-05-23 | 2017-09-19 | 哈尔滨医科大学 | Encephalic Radiotherapy chemotherapy one two-chamber primary and secondary capsule |
| CN112472976A (en) * | 2020-11-24 | 2021-03-12 | 昆明医科大学 | Double-balloon liquid storage device for treating brain glioma |
| CN112603386A (en) * | 2021-01-27 | 2021-04-06 | 河南省人民医院 | Brain tumor operation cavity interstitial fluid sampling monitoring diagnosis and treatment device |
-
2015
- 2015-12-08 CN CN201521033107.2U patent/CN205252290U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174755A (en) * | 2017-05-23 | 2017-09-19 | 哈尔滨医科大学 | Encephalic Radiotherapy chemotherapy one two-chamber primary and secondary capsule |
| CN112472976A (en) * | 2020-11-24 | 2021-03-12 | 昆明医科大学 | Double-balloon liquid storage device for treating brain glioma |
| CN112603386A (en) * | 2021-01-27 | 2021-04-06 | 河南省人民医院 | Brain tumor operation cavity interstitial fluid sampling monitoring diagnosis and treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210823 Address after: No. 651, Dongfeng East Road, Yuexiu District, Guangzhou, Guangdong 510060 Patentee after: SUN YAT SEN University CANCER CENTER (SUN YAT SEN University AFFILIATED TO CANCER CENTER SUN YAT SEN UNIVERSITY CANCER INSTITUTE) Address before: 510060 No. 651, Dongfeng West Road, Guangzhou, Guangdong Patentee before: Mou Yonggao |
|
| TR01 | Transfer of patent right |